Mylar sheets were positioned so that the length of each sheet was parallel to the spray swath. Tomato plants, 6 to 8 wk old ... The hand-held lawn- spray gun, with the Lesco/Chemlawn #006820 nozzle tip, was calibrated to deliver 200 ml/s. The nozzle is a molded ... Samples were manually shaken for 3 min. Rinsates wereanbsp;...